Mediatek Dimensity 8400 vs Samsung Exynos 2400
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In this comparison, we take a closer look at two SoCs, MediaTek Dimensity 8400 vs Samsung Exynos 2400, based on their benchmarks and specifications. The MediaTek Dimensity 8400 comes with an octa-core CPU paired with a Mali-G720 MP7 GPU GPU, while the Samsung Exynos 2400 comes with a deca-core CPU and the Samsung Xclipse 940 GPU.
Why MediaTek Dimensity 8400 is better than Samsung Exynos 2400
- Released 11 months later - (December 2024 vs January 2024)
- Newer Bluetooth 6.0 vs 5.3
Why Samsung Exynos 2400 is better than MediaTek Dimensity 8400
- 25% higher AnTuTu score (2.02M vs 1.62M)
- Geekbench 6 shows 43% faster single-core and 23% faster multi-core performance
- 47% higher compute performance (3.406 vs 2.32 TFLOPS)
Performance scores
CPU score
MediaTek Dimensity 8400
66
Samsung Exynos 2400
74
GPU score
MediaTek Dimensity 8400
76
Samsung Exynos 2400
74
Memory score
MediaTek Dimensity 8400
90
Samsung Exynos 2400
94
Total score
MediaTek Dimensity 8400
77
Samsung Exynos 2400
81
AnTuTu 10
Samsung Exynos 2400 +25%
MediaTek Dimensity 8400
1,618,446
Samsung Exynos 2400
2,017,639
| CPU | 390,962 | 690,818 |
| GPU | 599,470 | 616,764 |
| MEM | 317,410 | 305,547 |
| UX | 310,604 | 404,510 |
| TOTAL | 1,618,446 | 2,017,639 |
Geekbench 6
Single-Core
Samsung Exynos 2400 +43%
MediaTek Dimensity 8400
1,534
Samsung Exynos 2400
2,198
Multi-Core
Samsung Exynos 2400 +23%
MediaTek Dimensity 8400
5,707
Samsung Exynos 2400
6,999
| Single-Core | 1,534 | 2,198 |
| Multi-Core | 5,707 | 6,999 |
MediaTek Dimensity 8400
vs
Samsung Exynos 2400
General
| SoC Name | MediaTek Dimensity 8400 | Samsung Exynos 2400 |
| Launch Date | December 2024 | January 2024 |
| Class | Upper Mid-range | Flagship |
| Model Number | MT6899 | S5E9945 |
| Manufacturing | TSMC | Samsung Foundry |
CPU
| Core Configuration | 1x 3.25GHz - Cortex-A725 3x 3.0GHz - Cortex-A725 4x 2.1GHz - Cortex-A725 |
1x 3.21 GHz Cortex-X4 2x 2.9 GHz Cortex-A720 3x 2.6 GHz Cortex-A720 4x 1.95 GHz Cortex-A520 |
| CPU Cores | 8 | 10 |
| Max Clock Speed | 3250 MHz | 3210 MHz |
| Architecture | ARMv9.2-A | ARMv9.2-A |
| L2 Cache | 1MB | - |
| L3 Cache | 6MB | 8 MB |
| Process Node | 4nm | 4 nm |
| TDP | 7 Watts | 6 W |
GPU
| GPU | Mali-G720 MP7 GPU | Samsung Xclipse 940 |
| GPU Architecture | 5th Gen Valhall | AMD RDNA 3 |
| GPU Frequency | 1300 MHz | 1009 MHz |
| Neural Processing Unit | MediaTek NPU 880 | Exynos AI Engine |
| Shading Units | 128 | 768 |
| Compute Performance | 2.32 TFLOPS | 3.406 TFLOPS |
| Ray Tracing Support | Yes | Yes |
| Max Refresh Rate | 144Hz (WQHD+) | 144 Hz |
| Vulkan | 1.3 | 1.3 |
| OpenCL | 3.2 | 2.0 |
| DirectX | 12 | 12.1 |
Memory & Storage
| Memory Type | LPDDR5X | LPDDR5X |
| Frequency | 4266 MHz | 4200 MHz |
| Bus | 4x 16-bit | 4 × 16-bit channels |
| Max Bandwidth | 68.2 GB/s | 67.2 GB/s |
| Max RAM Size | 24GB | 24 GB |
| Storage Type | UFS 4.0 | UFS 4.0 |
ISP & Multimedia
| Max Camera | 320MP | 1x 320 MP |
| Max Display Resolution | 2960 x 1440 | 3840 × 2400 px |
| Video Recording | 4K @ 60FPS | 8K @ 30 fps, 4K @ 120 fps |
| Video Playback | 4K @ 60FPS | 8K @ 60 fps, 4K @ 120 fps |
| Video Codecs | H.264, H.265, AV1, VP9 | H.264, HEVC, H.265, VP9, AV1 |
| Audio Codecs | AAC LC, FLAC, HE-AACv1, HE-AACv2, MP3 | AAC, AIFF, CAF, MP3, MP4, WAV |
Connectivity
| Modem | - | Exynos 5300 Modem |
| 4G | Yes | Yes (LTE Cat. 20) |
| 5G | Yes (SA & NSA) | Yes |
| Download Speed | Up to 5.17 Gbps | Up to 12.1 Gbps |
| Upload Speed | - | Up to 3.67 Gbps |
| Wi-Fi | 6E | 6 |
| Bluetooth | 6.0 | 5.3 |
| Navigation | NavIC, GPS, GLONASS, Beidou, Galileo, QZSS | NavIC, GPS, GLONASS, Beidou, Galileo, QZSS |